<html>
<body>
<h2>Hello World!</h2>
<form action="${pageContext.request.contextPath}/addTask" method="post">
    <input type="text" name="user" value="123"/>
    <input type="text" name="pwd" value="1,2,3"/>
    <input type="date" name="dd"/>
    <input type="submit" />
</form>
</body>
</html>
